BR9912456A - Catalisador de complexo de metal de monociclopentadienil sem ponte possuindo tolerância melhorada de metilaluminoxano modificado - Google Patents

Catalisador de complexo de metal de monociclopentadienil sem ponte possuindo tolerância melhorada de metilaluminoxano modificado

Info

Publication number
BR9912456A
BR9912456A BR9912456-4A BR9912456A BR9912456A BR 9912456 A BR9912456 A BR 9912456A BR 9912456 A BR9912456 A BR 9912456A BR 9912456 A BR9912456 A BR 9912456A
Authority
BR
Brazil
Prior art keywords
bridge
metal complex
catalyst
improved tolerance
complex catalyst
Prior art date
Application number
BR9912456-4A
Other languages
English (en)
Inventor
Eric Paul Wasserman
Elizabeth Clair Fox
Xinlai Bai
Original Assignee
Union Carbide Chem Plastic
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of BR9912456A publication Critical patent/BR9912456A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

"CATALISADOR DE COMPLEXO DE METAL DE MONOCICLOPENTADIENIL SEM PONTE POSSUINDO TOLERâNCIA MELHORADA DE METILALUMINOXANO MODIFICADO". A presente invenção se refere a um catalisador contendo um precursor de metal de transição possuindo a fórmula (C~ 5~R^ 1^~ 5~)TiY~ 3~, (onde cada y é independentemente selecionado do grupo consistindo em um alcóxido C~ 1~-C~ 20~, uma amida C~ 1~C~ 20~, um carboxilato C~ 1~-C~ 20~, e um carbamato C~ 1~-C~ 20~) um álcool ou ácido carboxílico, um aluminoxano, e opcionalmente um fenol volumoso substituído e/ou um material de secagem por borrifamento ou de suporte. Também é descrito, um processo para polimerização empregando-se a composição do catalisador, um polímero produzido usando o catalisador, e um cabo produzido a partir deste.
BR9912456-4A 1998-07-29 1999-07-28 Catalisador de complexo de metal de monociclopentadienil sem ponte possuindo tolerância melhorada de metilaluminoxano modificado BR9912456A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12467598A 1998-07-29 1998-07-29
PCT/US1999/017119 WO2000006614A1 (en) 1998-07-29 1999-07-28 Unbridged monocyclopentadienyl metal complex catalyst having improved tolerance of modified methylaluminoxane

Publications (1)

Publication Number Publication Date
BR9912456A true BR9912456A (pt) 2002-01-15

Family

ID=22416212

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912456-4A BR9912456A (pt) 1998-07-29 1999-07-28 Catalisador de complexo de metal de monociclopentadienil sem ponte possuindo tolerância melhorada de metilaluminoxano modificado

Country Status (9)

Country Link
EP (1) EP1102795A1 (pt)
JP (1) JP2002521533A (pt)
KR (1) KR20010071048A (pt)
CN (1) CN1419570A (pt)
AU (1) AU5239099A (pt)
BR (1) BR9912456A (pt)
CA (1) CA2338767A1 (pt)
PL (1) PL345752A1 (pt)
WO (1) WO2000006614A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7884165B2 (en) 2008-07-14 2011-02-08 Chevron Phillips Chemical Company Lp Half-metallocene catalyst compositions and their polymer products
US8309748B2 (en) 2011-01-25 2012-11-13 Chevron Phillips Chemical Company Lp Half-metallocene compounds and catalyst compositions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0791327B2 (ja) * 1988-03-24 1995-10-04 出光興産株式会社 スチレン系重合体の製造方法とその触媒
JPH08231622A (ja) * 1994-12-28 1996-09-10 Idemitsu Kosan Co Ltd オレフィン重合用触媒及びそれを用いたオレフィン系重合体の製造方法
EP0861853A1 (en) * 1997-02-27 1998-09-02 ENICHEM S.p.A. Catalyst and process for the syndiotactic polymerization of vinylaromatic compounds
US5962362A (en) * 1997-12-09 1999-10-05 Union Carbide Chemicals & Plastics Technology Corporation Unbridged monocyclopentadienyl metal complex catalyst and a process for polyolefin production
US6127302A (en) * 1997-12-09 2000-10-03 Union Carbide Chemicals & Plastics Technology Corporation Unbridged monocyclopentadienyl metal complex catalyst and a process for polyolefin production

Also Published As

Publication number Publication date
EP1102795A1 (en) 2001-05-30
PL345752A1 (en) 2002-01-02
AU5239099A (en) 2000-02-21
CN1419570A (zh) 2003-05-21
WO2000006614A1 (en) 2000-02-10
CA2338767A1 (en) 2000-02-10
JP2002521533A (ja) 2002-07-16
KR20010071048A (ko) 2001-07-28

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]